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ANA42F內(nèi)裝式安全閥主要用于鐵路和汽車石油液化氣槽車或地面液化氣儲(chǔ)罐上,作為設(shè)備的超壓安全保護(hù)裝置。
主要零部件材料 Materials for main parts | |||
Name of parts | Body, Bonnet | Nozzle, disc | Spring |
Materials | WCB | 2Cr13 | 50CrVA |
外形尺寸和連接尺寸 Dimensions (mm) | ||
NO. | Name of part | Materials |
1 | Disc | Carbon Steel |
2 | Sealing | PTFE |
3 | Body | Carbon Steel |
4 | Stem | 1Cr18Ni9Ti |
5 | Nozzle | Carbon Steel |
6 | Yoke | Carbon Steel |